MagnaFlow Muffler Mag SS 5X8 14 3/3 O/C

Marsoni

M251S

$146.00

Get it in 3 business days with 1 day shipping. Friday, May 29

MagnaFlow Muffler Mag SS 5X8 14 3/3 O/CThe MagnaFlow 5" X 8" Oval Straight Through 12229 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno proven performance thanks to its free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3 3in. diameter inlet outlet Straight Through layout allows you to install it in whatever orientation and configuration you see

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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The picture above is of two different brand engine air filters. One is a Fram Extra Guard and the other is the KAX filter, which costs half as much. Can you tell which one is the cheaper KAX filter? There may be a difference in material that is not visible, but they feel and look the same. It seems like a safe bet to try out the KAX and see how well it performs/lasts.

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Reviewed in the United States on May 25, 2024

Falcore5

Massapequa, US

★★★★★ 5

Just Right

Fits just right. The paper filter material seems to be the same quality as the brand name filter I took out with the only percievable difference is price and packaging. One nice thing here is that once taken out of the box, the filter is wrapped in light weight plastic so you don't get the new filter dirty when taking out the old one. Just unwrap it prior to installation for a clean install. Hope this helps.

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Reviewed in the United States on April 22, 2024

Sean D.

San Leandro, US

★★★★★ 5

Same Quality, Cheaper Price!

Fits exactly as it should (2018 Acura RDX) and performs as well as any other brand I've used over the years. Construction and material quality appear as good as (or better) than any other off-the-shelf brand. I have no qualms about using this brand in the future and saving money doing so, compared to other brands.

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Reviewed in the United States on June 13, 2024

SKS

Alexandria, US

★★★★★ 5

Worked in RDX 2nd gen

It fit perfect in RDX 2nd gen. The filter built quality looks pretty much like OEM or better. I do not see any performance issue. Price was reasonable. Its a good buy.

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Reviewed in the United States on April 13, 2024

Verified Purchase

Yianni Tripodis

Cuba, US

★★★★★ 5

Price/Quality

Packaged very well, perfect fit and the quality looks great. Well worth the price.

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Reviewed in the United States on April 11, 2026